450840492

素因数分解:

$2^2\times 3^4\times {\mathrm{1391483}}^1$

素因数の和:1391499

約数の個数: 30

約数和(自身を含む): 1178586948

約数和(自身を除く): 727746456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1391483, 2782966, 4174449, 5565932, 8348898, 12523347, 16697796, 25046694, 37570041, 50093388, 75140082, 112710123, 150280164, 225420246, 450840492]

約数ペア:

[(1, 450840492), (2, 225420246), (3, 150280164), (4, 112710123), (6, 75140082), (9, 50093388), (12, 37570041), (18, 25046694), (27, 16697796), (36, 12523347), (54, 8348898), (81, 5565932), (108, 4174449), (162, 2782966), (324, 1391483)]